Double hooked whistle lanyard for use by sports&#39; officials



FIG. 1 is a perspective view of a double hooked whistle lanyard for use by sports' officials showing my new design;

FIG. 2 is an enlarged top plan view of the top bead, the cord broken away for convenience of illustration;

FIG. 3 is an enlarged partial side elevational view thereof; and

FIG. 4 is an enlarged top plan view of FIG. 1. 

The ornamental design for a double hooked whistle lanyard for use by sports' officials, as shown and described. 